INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c89337b4afce4a9ff85ab2888f006468ce5d24f33ec5dd6716ecf7236ddea84b', 
    '0vnW8Ny+ArlKxoyd5pZgZhBK86i3sn3ayS2OnfENEiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)